1-(Bromo­mercurio)ferrocene

The asymmetric unit of the title compound, [Fe(C(5)H(5))(C(5)H(4)BrHg)], contains two independent mol­ecules, A and B, in which the Hg—C bond lengths are 2.045 (6) and 2.046 (6) Å, the Hg—Br bond lengths are 2.4511 (9) and 2.4562 (7) Å, and the C—Hg—Br angles are 176.42 (17) and 177.32 (17)°. The tw...

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Detalles Bibliográficos
Autores principales: Breunig, Jens M., Lerner, Hans-Wolfram, Bats, Jan W.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3914051/
https://www.ncbi.nlm.nih.gov/pubmed/24526943
http://dx.doi.org/10.1107/S1600536813032923
Descripción
Sumario:The asymmetric unit of the title compound, [Fe(C(5)H(5))(C(5)H(4)BrHg)], contains two independent mol­ecules, A and B, in which the Hg—C bond lengths are 2.045 (6) and 2.046 (6) Å, the Hg—Br bond lengths are 2.4511 (9) and 2.4562 (7) Å, and the C—Hg—Br angles are 176.42 (17) and 177.32 (17)°. The two cyclo­penta­dienyl rings of mol­ecule A are eclipsed, while those of mol­ecule B are almost staggered. The HgBr groups are connected by inter­molecular Hg⋯Br contacts of 3.3142 (9)–3.4895 (11) Å, forming layers parallel to (001). These layers contain both four-membered (HgBr)(2) and eight-membered (HgBr)(4) rings. Ferrocene–ferrocene C—H⋯π contacts connect the mol­ecular layers along the c-axis direction.

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